158784552

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{51287}}^1$

素因数の和:51342

約数の個数: 48

約数和(自身を含む): 440051040

約数和(自身を除く): 281266488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 51287, 102574, 153861, 205148, 307722, 410296, 461583, 615444, 923166, 1230888, 1846332, 2205341, 3692664, 4410682, 6616023, 8821364, 13232046, 17642728, 19848069, 26464092, 39696138, 52928184, 79392276, 158784552]

約数ペア:

[(1, 158784552), (2, 79392276), (3, 52928184), (4, 39696138), (6, 26464092), (8, 19848069), (9, 17642728), (12, 13232046), (18, 8821364), (24, 6616023), (36, 4410682), (43, 3692664), (72, 2205341), (86, 1846332), (129, 1230888), (172, 923166), (258, 615444), (344, 461583), (387, 410296), (516, 307722), (774, 205148), (1032, 153861), (1548, 102574), (3096, 51287)]